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Chemical Bonding and Molecular Structure question

2012 · Q114
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Chemical Bonding and Molecular Structure question

2012 · Q114

NEETChemistryChemical Bonding and Molecular StructureMCQ+4 / −1
Which of the following species contains three bond pairs and one lone pair arround the central atom ?
  1. A
    H2O
  2. B
    BF3
  3. C
    NH2−-−
  4. D
    PCl3
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